Genetic Programming for Smart Phone Personalisation

Personalisation in smart phones requires adaptability to dynamic context based on user mobility, application usage and sensor inputs. Current personalisation approaches, which rely on static logic that is developed a priori, do not provide sufficient adaptability to dynamic and unexpected context. This paper proposes genetic programming (GP), which can evolve program logic in realtime, as an online learning method to deal with the highly dynamic context in smart phone personalisation. We introduce the concept of collaborative smart phone personalisation through the GP Island Model, in order to exploit shared context among co-located phone users and reduce convergence time. We implement these concepts on real smartphones to demonstrate the capability of personalisation through GP and to explore the benefits of the Island Model. Our empirical evaluations on two example applications confirm that the Island Model can reduce convergence time by up to two-thirds over standalone GP personalisation.Comment: 43 pages, 11 figure

Smart Computing and Sensing Technologies for Animal Welfare: A Systematic Review

Animals play a profoundly important and intricate role in our lives today. Dogs have been human companions for thousands of years, but they now work closely with us to assist the disabled, and in combat and search and rescue situations. Farm animals are a critical part of the global food supply chain, and there is increasing consumer interest in organically fed and humanely raised livestock, and how it impacts our health and environmental footprint. Wild animals are threatened with extinction by human induced factors, and shrinking and compromised habitat. This review sets the goal to systematically survey the existing literature in smart computing and sensing technologies for domestic, farm and wild animal welfare. We use the notion of \emph{animal welfare} in broad terms, to review the technologies for assessing whether animals are healthy, free of pain and suffering, and also positively stimulated in their environment. Also the notion of \emph{smart computing and sensing} is used in broad terms, to refer to computing and sensing systems that are not isolated but interconnected with communication networks, and capable of remote data collection, processing, exchange and analysis. We review smart technologies for domestic animals, indoor and outdoor animal farming, as well as animals in the wild and zoos. The findings of this review are expected to motivate future research and contribute to data, information and communication management as well as policy for animal welfare

User Interface Migration of Web Applications with Task continuity and Platform Adaptation Support

This thesis shows the work undertaken for supporting user interface migration of web applications. Interface migration occurs when a user interacting with an application switches to a different device and the application interface is transferred onto the new device. Migration must be supported by a platform aware system able to perform interface adaptation that keeps into account the different features of the devices involved, in order to keep the interface usability. Beside adaptation, continuity is the main matter. Once the interface migrates onto a new device, the interaction can be continued without having to restart the application from the beginning. Different types of migration can occur and supporting them poses different level of difficulty. This thesis analyses the various types of migration and describes the client-server architecture implemented for supporting all of them. The thesis shows how the migration service evolved starting from a first core of basic functionalities supporting the easiest situation to the most challenging one

Computational and experimental investigation of biofilm disruption dynamics induced by high-velocity gas jet impingement

Peer ReviewedPostprint (published version

User Interface Plasticity: Model Driven Engineering to the Limit!

Keynote paper.International audienceTen years ago, I introduced the notion of user interface plasticity to denote the capacity of user interfaces to adapt, or to be adapted, to the context of use while preserving usability. The Model Driven Engineering (MDE) approach, which was used for user interface generation since the early eighties in HCI, has recently been revived to address this complex problem. Although MDE has resulted in interesting and convincing results for conventional WIMP user interfaces, it has not fully demonstrated its theoretical promises yet. In this paper, we discuss how to push MDE to the limit in order to reconcile high-level modeling techniques with low-level programming in order to go beyond WIMP user interfaces

MARIA: A universal, declarative, multiple abstraction-level language for service-oriented applications in ubiquitous environments

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